Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Paul Sieradzki

RPR3 Printing: 1 patents #1 of 1Top 100%
Los Angeles, CA: #593 of 1,855 inventorsTop 35%
California: #24,623 of 65,961 inventorsTop 40%
Overall (2022): #305,453 of 548,613Top 60%
1 Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11235528 Carriageless print head assembly for extrusion-based additive construction 2022-02-01